10_19 testing review.md

Don't forget to call for help if you need it in your breakout rooms!

Warm Up

• What does the async keyword do? it makes a function asyconous, where you would write the async in an es5 it goes in the front

• What does the await keyword do? wait for the next thing to resolve you could use wait for alone wait for the promise to return a result only works with asyc functions could use on web api funtions

• Convert this function to use async / await: ( https://repl.it/@khalidwilliams/2006M3-async-await-practice )

  // https://api.adviceslip.com/
  
  async function getAdvice () {
  	let resonpse = await fetch('https://api.adviceslip.com/advice')
  		if (!resopose.ok) {
          error => console.error(error)
          } else {
              return  await resonpse.blob();
          }
  
  }
  
  getAdvice();

• Why would you mock a network request in a test?

• At a high level, what steps are necessary to mock out a network request?

• Other questions? Put them here: https://docs.google.com/document/d/1td50LnCOA8VbAVA0KlOjm31Ach6F5NEQCy4QxgZhmOA/edit#

Hint: Don't be afraid to look at documentation for any of these questions!